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Key words:
Esthetics, bonding, laminate veneers, provisionalization
Abstract
The evolution of porcelain veneers started by Pincus, who attached thin labial porcelain veneers temporarily with denture adhesive powders to enhance the appearance of Hollywood stars close-up photographs has now became one among the most recommended treatment for a dentist and a requested treatment by many of the patients. They are considered as the first alternative to improve the esthetics of the anterior teeth and by consequent-related quality of life. Successful results of porcelain veneers depend on the clinical and laboratory steps involved, along with the understanding of the scientific background of procedure. Therefore, porcelain veneers have to be reviewed and discussed in detail. The purpose of this article is to review literature and present important parameters such as case selection, shade selection, tooth preparation, provisionalization, cementation, and patient maintenance for long-term success of porcelain veneers.
Introduction
The prettiest thing anyone can wear is a perfect smile. The restoration of unesthetic anterior teeth has always been a problem, involving large amounts of sound teeth structure, with adverse effects on the pulp and gingiva. Laminate veneers are a conservative alternative to full coverage restorations for improving the appearance of anterior teeth and have evolved over the last several decades to become esthetic dentistry's most popular restoration. The esthetic and mechanical qualities and biocompatibility of the porcelain, preservation of the tooth structure, durability and reliability of the treatment and improved strength of bonding made veneers a recommended treatment for the dentist, and a requested treatment for many patients.[1]
The purpose of this article is to review literature and presents important parameters such as case selection, shade selection, tooth preparation, provisionalization, cementation, and patient maintenance for long-term success of porcelain veneers.
Method of Data Collection
An electronic search of publications was made using electronic databases, Medline, and PubMed. The language of choice was English in this review and the keywords used include laminate veneers, ceramic veneers, porcelain veneers, and dental ceramics.
All articles from both electronic databases were collected and duplicates were deleted.
Literature sources also include textbook references.
In general, the selected articles met the following inclusion criteria: Clinical trials, case reports, review or systematic reviews, and prospective studies, all written in English.
Indications
Porcelain laminate restorations are...